Abstract: An improved pitching machine is provided. The invented pitching machine may be capable of consecutively throwing balls that each have a different predetermined trajectory, rotational velocity, and velocity, without resetting the machine. The machine may be capable of simulating a pitch sequence, as thrown by a pitcher in a game situation, which may effectively train batters. The machine includes a pair of rotating belts that are vertically spaced and extend parallel to each other and generally horizontally. Once a ball is seized between the belts, the ball is rapidly conveyed by the belts and thrown in a predetermined direction and at a selected velocity. The velocity of the belts may be independently adjusted for imparting a predetermined rotational velocity on balls conveyed by the belts, for throwing balls of different predetermined trajectories. A control system is provided for selecting a pitch type for each ball thrown by the machine.

Abstract: An improved pitching machine is provided. The invented pitching machine may be capable of consecutively throwing balls that each have a different predetermined trajectory, rotational velocity, and velocity, without resetting the machine. The machine may be capable of simulating a pitch sequence, as thrown by a pitcher in a game situation, which may effectively train batters. The machine includes a pair of rotating belts that are vertically spaced and extend parallel to each other and generally horizontally. Once a ball is seized between the belts, the ball is rapidly conveyed by the belts and thrown in a predetermined direction and at a selected velocity. The velocity of the belts may be independently adjusted for imparting a predetermined rotational velocity on balls conveyed by the belts, for throwing balls of different predetermined trajectories. A control system is provided for selecting a pitch type for each ball thrown by the machine.

Abstract: An improved pitching machine is provided. The invented pitching machine may be capable of consecutively throwing balls that each have a different predetermined trajectory, rotational velocity, and velocity, without resetting the machine. The machine may be capable of simulating a pitch sequence, as thrown by a pitcher in a game situation, which may effectively train batters. The machine includes a pair of rotating belts that are vertically spaced and extend parallel to each other and generally horizontally. Once a ball is seized between the belts, the ball is rapidly conveyed by the belts and thrown in a predetermined direction and at a selected velocity. The velocity of the belts may be independently adjusted for imparting a predetermined rotational velocity on balls conveyed by the belts, for throwing balls of different predetermined trajectories. A control system is provided for selecting a pitch type for each ball thrown by the machine.